Manisha Dey

Software Engineer

Bengaluru, Karnataka, India5 yrs 2 mos experience

Key Highlights

Built high-scale notification systems impacting millions.
Delivered features generating over $20M yearly.
Experienced mentor and reliable on-call engineer.

Stackforce AI infers this person is a Full-stack Engineer specializing in high-throughput SaaS applications.

Contact

mdey@wayfair.com LinkedIn

Skills

Core Skills

JavaReactJavascript

Other Skills

GraphQLHigh-throughput PipelinesManual TestingMarketing-TechReact NativeReduxSeleniumSpring BootTypeScript

About

Full-stack engineer with 5+ years of experience building high-scale notification, personalization, and content systems. Specialized in Java, Spring Boot, React, TypeScript, and distributed systems handling high throughput (5-50M notifications, 75K–115K hydration req/sec). At Wayfair, I built core components such as the product hydration client, multi-stage batching pipelines, content templating engine, and template/group CRUD APIs used by thousands of templates. Delivered features that impacted millions of users and generated $20M+ yearly GRS. Strong in ownership, system design, debugging complex distributed flows, and leading cross-team production troubleshooting. Experienced mentor and reliable on-call engineer.

Experience

Wayfair

Software Engineer

Oct 2023 – Present · 2 yrs 5 mos · Bengaluru, Karnataka, India · Hybrid

Worked on high-throughput notification hydration & delivery (6M triggered, 50M batch, 2M priority/day).
Built & modularized a sku hydration client (9 services); improved latency ~30% and reduced GraphQL load 35–50%.
Developed core content tooling — templating engine (9+ helpers) + template/group APIs — reducing debugging 20%, template complexity 15–20%, and editorial effort ~40%.
Delivered French Push ($2.5M/yr) and batch recommendations for 5M–15M users.
Mentored interns; owned on-call for hydration, rendering, and delivery components.

JavaSpring BootReactTypeScriptGraphQL

Neudesic technologies private limited

3 roles

Consultant ll

Promoted

Jul 2022 – Oct 2023 · 1 yr 3 mos

Built and maintained React, React Native, and JavaScript applications for enterprise-scale clients.
Contributed to full-stack development across frontend and backend APIs; collaborated with architects and cross-functional teams.
Mentored juniors; received multiple client recognitions for quality delivery and ownership.

ReactReact NativeJavaScript

Consultant I

Promoted

Dec 2021 – Jul 2022 · 7 mos

With a year of experience I started delving into more complex state management scenarios
wherein I started using Redux and other state management patterns to handle large scale
applications. Furthermore, I learnt about code optimization, reusability of components, lazy
loading and other strategies to enhance overall performance.

ReduxJavaScript

Associate Consultant

Jan 2021 – Dec 2021 · 11 mos

In my first year as a developer, I focused on mastering core concepts of React and Javascript
including functional components, virtual DOM, state management, working closely with
backend developers and UI/UX designers to develop frontend apps following a design and
integrate the same with backend APIs.

ReactJavaScript

Opentext

Engineer Intern

Feb 2020 – Aug 2020 · 6 mos · Bengaluru, Karnataka, India

I was an Automation intern and dealt with developing critical test cases and automating them with Selenium framework and also was into Manual testing.

SeleniumManual Testing